Fraction Review
2/5+3/10=
7/10
2/5-3/10
1/10
What are the 4 operations in math?
Addition, Subtraction, Multiplication, Division
What is the top number in a fraction called?
Numerator
Ethan has 1/3 hour to warm up for gymnastics. He must complete each of the 6 different stretches. How long does she need to spend on each stretch?
1/18
2/3-4/9
2/9
9/10-2/5
1/2
What operation does the word "difference" indicate?
Subtraction
What is the bottom number called in a fraction?
Denominator
Ava has two frogs. This is 1/3 the number of frogs that Heather has. How many frogs does Heather have?
6 frogs
4 3/4 x 3/5
2 17/20
1/4 x 3 3/4
15/16
What do we call the answer to a multiplication problem?
product
When the only factor a fraction has in common is one, the fraction is in what form?
Simplest Form
Mrs. Buller gave her class graham crackers. She has a package of 20 graham crackers to share equally among 8 students. How many graham crackers should each student receive?
2 1/2 graham crackers
6/7 divided by 1 1/7
3/4
6/7+2/3=
1 11/21
What is the answer to a division problem called?
Quotient
What is the name of the fraction called when you flip it?
reciprocal
Maria plants flowers in a planter that is 1 1/2 feet long and 1 2/3 feet wide. She will cover the entire area with fertilizer. How much area will she need to spread the fertilizer?
2 1/2 square feet
1/2 divided by 1 1/2
1/3
8/9 + 3/4
1 23/36
What are the numbers called that we multiply to get an answer?
Factors
How do you find an equivalent fraction?
You either multiply or divide the numerator and denominator by the same number.
Hannah wants to divided five oranges among herself and 3 friends. How many oranges will they get?
1 1/4 oranges